http://172.19.1.196:8983/solr/secweb/select?q=confident PTT Exploration and Production Public Company Limited OR "confident PTT Exploration Production Public Company Limited" OR "sure PTT" OR "sure Petroleum Authority of Thailand" OR "certain PTT" OR "certain Petroleum Authority of Thailand"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&start=220&rows=10